Each elbow is designed to connect two 3/4” Schedule 40 PVC pipes at a clean 90-degree angle, making it easy to build turns and directional changes in water flow. These fittings are NSF certified for potable water applications and fully compliant with ASTM D2466, ensuring safety, consistency, and quality performance.,Each elbow is designed to connect two 3/4” Schedule 40 PVC pipes at a clean 90-degree angle, makin